Denis Tunnicliffe, Baron Tunnicliffe

The Lord Tunnicliffe
Official portrait, 2019
Opposition Deputy Chief Whip in House of Lords
In office
8 October 2010 – July 2024
LeaderEd Miliband
Harriet Harman
Jeremy Corbyn
Keir Starmer
Succeeded byTBC
Lord-in-Waiting
Government Whip
In office
6 October 2008 – 6 May 2010
Prime MinisterGordon Brown
Preceded byThe Lord Bassam of Brighton
Succeeded byThe Earl Attlee
Member of the House of Lords
Lord Temporal
Assumed office
21 June 2004
Life Peerage
Personal details
Born (1943-01-17) 17 January 1943 (age 81)
NationalityEnglish
Political partyLabour
SpouseSusan Dale
Children2
Alma materUniversity College London
Hamble College of Air Training
ProfessionPilot and railwayman

Denis Tunnicliffe, Baron Tunnicliffe, CBE (born 17 January 1943), is a British pilot and railwayman. He is a Labour Life Peer, who has had several roles in the House of Lords ranging from a Government Whip to a Defence Spokesman. He recently spent years as the Opposition Deputy Chief Whip; when Labour returned to power after the 2024 United Kingdom general election the incoming Starmer ministry allotted the deputy chief whip's position (Captain of the Yeomen of the Guard) to Margaret Wheeler, Baroness Wheeler.